<audio>
and <video>
tags without Javascript.audio/mpeg
<audio preload="auto" controls="controls" autoplay="autoplay">
<source src="https://revolutionradio.ru:8000/live.mp3" type='audio/mpeg'>
</audio>
HTMLMediaElement.canPlayType('audio/mpeg')
→ MediaSource.isTypeSupported('audio/mpeg')
→